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Best Bath Salts and Soaks in 2026: Epsom, Dead Sea and Magnesium Soaks Ranked by Owners

Eight bath salts and soaks ranked by mineral, purity, scent and owner reviews: Epsoak 19 lb, Dr Teal's Rosemary Mint, Earthborn Elements bucket, Aromasong Dead Sea, Coach Soak magnesium and more.

Our top pickEpsoak Epsom Salt 19 lb. Magnesium Sulfa…9.6Our score

A bath soak is the cheapest spa treatment there is, and the ingredient list is short: Epsom salt (magnesium sulfate), Dead Sea salt (a mix of magnesium, potassium, calcium and bromide), or magnesium chloride flakes, sometimes with essential oils for scent. The differences that matter are purity (USP grade or food grade means the salt is what it says it is), whether it is scented, how finely it is ground and how fast it dissolves, and the bag size, because a serious soaker goes through two cups a bath. We ranked the bath salts and soaks in our beauty and health catalog by mineral and grade, scent and additives, bag or bucket size and cost per soak, packaging that reseals, and what thousands of owners report after months of evening baths and post-run foot soaks.

We have not soaked in every bag; the verdicts rest on the published specs and the owner review history, and we score each pick ourselves rather than repeating the figures on the listing. We also do not make health claims: the makers describe their soaks as easing tired muscles and the owners largely agree, but a bath is a bath, not a treatment. Prices are not printed because they change daily; every button opens the live Amazon page. Runners and gym-goers will also want our gym bags guide, and anyone soaking after a long run our running earbuds and open-ear headphones guide for the run itself. This is the Do Best Deal page for what goes in the tub afterward.

How we picked

  • Grade stated. Every Epsom salt pick is USP or food grade, and the Dead Sea and magnesium picks state their source.
  • Scented and unscented. Four unscented bulk picks and four scented or blended soaks, so you can add your own oils or not.
  • Bulk value. Several picks are 15 to 19 pounds or a gallon, the sizes that make nightly soaking affordable.
  • Owner history. Every pick has a large base of owner reviews with a positive overall sentiment; the top pick has by far the largest.
  • No bath bombs. Fizzing bombs are mostly baking soda and citric acid and are a different product; we stuck to salts and flakes.

The picks

Epsoak Epsom Salt 19 lb. Magnesium Sulfate USP. Resealable Epsom Salt Bag Unscented, Made in The USA, Cruelty-Free Certified
MineralMagnesium sulfate USP (Epsom salt)ScentUnscentedGrainMedium, quick-dissolving translucent crystalsSize19 lb resealable bagOriginMade in the USA, cruelty-free certifiedOur score9.6/10

Epsoak is the Epsom salt almost everyone ends up buying, and it earns the spot: 19 pounds of USP-grade magnesium sulfate, unscented, in medium translucent crystals that dissolve quickly in warm water, made in the USA and cruelty-free certified, in a bag that reseals. At two cups a bath that is roughly 20 soaks per bag, which makes nightly soaking cheap, and because it is unscented you can add lavender, eucalyptus or nothing at all. Epsoak suggests it for a bath after a workout or a day on your feet and for foot soaks, and owners widely praise it for purity, for dissolving without grit and for the price per pound. It has the deepest owner history on this page by a wide margin. The practical issues are weight and shipping: nineteen pounds is awkward to pour, so decant into a jar by the tub, and the most common owner complaints mention a bag that split in transit. Our score 9.6/10.

Pros
  • The most-bought bath salt in the catalog, widely praised by owners for purity and value
  • 19 lb at a bulk price covers months of nightly soaks
  • USP grade and unscented, so you can add your own oils
  • Resealable bag; medium grain dissolves fast
Cons
  • Nineteen pounds is heavy to lift and store
  • No scent; buy Dr Teals if you want one in the bag
  • Most owner complaints mention the bag arriving split in transit
Buy on Amazon Full specs & reviews Prices and availability change often. Check the store for the current price.
Dr Teal's Epsom Salt Magnesium Soak, Wellness Therapy with Rosemary & Mint, 3 lbs (Pack of 2)
MineralPure Epsom salt (magnesium sulfate)ScentRosemary and mint essential oilsSize3 lb bags, pack of 2UseAt least 2 cups under warm running water; soak 20 minutesBrandDr Teals Wellness Therapy lineOur score9.5/10

Dr Teal’s is the soak most people have seen on a drugstore shelf, and the rosemary and mint version is the one to pick if you want a scent that wakes you up rather than putting you to sleep. It is pure Epsom salt blended with rosemary and mint essential oils, and the brand pitches it as easing aches while the aroma clears the head; owners widely praise the scent as fresh and not perfumey and the salt as the same quality as the plain bags. The two 3-pound bags are easy to handle and store, and the instructions are the standard ones, two cups under running water and a 20-minute soak. The arithmetic is the drawback: six pounds is six to eight baths, so per soak it costs noticeably more than the Epsoak or Earthborn bulk salts, and the scent is strong enough that a small bathroom will smell of mint for an hour. For a gift, a guest bathroom or a soak you actually look forward to, it is the pick. Our score 9.5/10.

Pros
  • Rosemary and mint is a refreshing, non-floral scent that owners widely praise
  • Essential oils rather than synthetic fragrance
  • Two 3 lb bags; easy to lift and pour
  • The best-known drugstore soak brand, with a consistent formula
Cons
  • Costs more per pound than bulk unscented salt
  • Six pounds is only a few baths at the recommended 2 cups
  • Scent is strong in a small bathroom
Buy on Amazon Full specs & reviews Prices and availability change often. Check the store for the current price.
Earthborn Elements Epsom Salt (1 Gallon), Resealable Bucket, Magnesium Sulfate Soaking Solution, All-Natural (Pack of 2)
MineralPure magnesium sulfate, no additives or fillersGradeFood grade, veganScentUnscentedSize1 gallon resealable bucket, pack of 2DissolvesQuickly in waterOur score9.4/10

Earthborn Elements solves the problem every bag of Epsom salt has, which is that a bag is a bad container for something you scoop out every night. The salt comes in one-gallon buckets with resealable lids, sold as a pair, and it is pure food-grade magnesium sulfate with no additives or fillers that dissolves quickly in a warm bath or a foot tub. Owners widely praise the bucket itself almost as much as the salt: it sits by the bath, the lid keeps moisture out, and there is no torn bag spilling crystals across the floor. Earthborn suggests adding essential oils to make your own scented salts, which the unscented base is ideal for. Two gallons is more than an occasional soaker needs before it clumps, so this is a household buy, and a plastic bucket is more packaging than a paper bag. For a family that soaks a lot and hates mess, it is the most convenient pick here. Our score 9.4/10.

Pros
  • A bucket with a lid lives by the tub without a split bag or a scoop hunt
  • Food grade and undiluted
  • Two gallons per order; plenty for a household that soaks often
  • Widely praised by owners for packaging and purity
Cons
  • Two buckets is a lot of salt for an occasional soaker
  • Unscented; add your own oils
  • Bucket plastic is more packaging than a bag
Buy on Amazon Full specs & reviews Prices and availability change often. Check the store for the current price.
Aromasong Dead Sea Salt - Spa Bath Salt - 19 Lbs Fine Grain Bulk - 100% Pure - Better Absorbing Than Epsom Salt - Soak for Women & Men for Skin Issues and to Relax Tired Muscles - Resealable Pack.
Mineral100 percent pure Dead Sea salt with 21 minerals incl. magnesium, potassium, calcium, bromide, sulfurScentUnscentedGrainFineSize19 lb resealable bagUsesBaths, foot soaks, sitz baths, salt scrubsOur score9.4/10

Dead Sea salt is the other classic bath salt, and Aromasong sells it the way Epsoak sells Epsom: 19 pounds of unscented, fine-grain, 100 percent pure salt in a bag with a seal lock. Where Epsom salt is a single mineral, Dead Sea salt carries a mix of magnesium, potassium, calcium, bromide and sulfur, and the fine grain means it dissolves quickly in the tub and works as a scrub mixed with oil. Aromasong recommends it for baths, foot soaks and sitz baths and makes the usual claims about skin, which owners broadly echo, widely praising softer skin and a relaxing soak; treat the stronger claims as marketing. It costs more per pound than Epsom salt, it smells faintly of the sea rather than of nothing, and nineteen pounds is a commitment. If you have tried Epsom salt and want to see whether a mineral salt feels different, this is the bag to try. Our score 9.4/10.

Pros
  • Dead Sea salt brings a mineral mix that Epsom salt does not
  • Fine grain dissolves fast and doubles as a body scrub
  • 19 lb bulk bag with a seal lock
  • Widely praised by owners for soft skin after soaking
Cons
  • Costs more per pound than Epsom salt
  • Unscented and slightly briny
  • Makers skin claims are marketing; results vary
Buy on Amazon Full specs & reviews Prices and availability change often. Check the store for the current price.
Pure Original Ingredients Epsom Salt Pure Magnesium Sulfate, Food Grade, Soaking Solution (1 Pound) (Pack of 2)
MineralPure magnesium sulfateGradeFood grade, no additivesScentUnscentedSize1 lb bags, pack of 2UsesBaths, foot soaks, DIY bath salts and bath bombs, cleaning, gardenOur score9.4/10

Not everyone wants to lift nineteen pounds to find out whether they like Epsom salt baths, and the Pure Original Ingredients two-pack of one-pound bags is the sensible trial. It is pure, food-grade magnesium sulfate with no additives, fillers or preservatives, and the maker lists the full range of uses: a soak for tired feet and muscles, a base for DIY bath salts and bath bombs, an exfoliant, a tile cleaner and a garden supplement. Owners widely praise the purity and the convenience of a small bag. The limit is obvious: at two cups a bath, two pounds is one or two soaks, so it costs several times as much per bath as the Epsoak, and the bags are plain without a reseal. Buy it to try the habit, to make a batch of scented salts as a gift, or to keep a pound in a travel bag; buy the bulk bags for the nightly routine. Our score 9.4/10.

Pros
  • Two small bags are easy to store and good for a first try
  • Food grade with a single ingredient
  • Useful beyond the bath: DIY bath bombs, scrubs, garden
  • Widely praised by owners for purity
Cons
  • Two pounds is only one or two baths at the recommended dose
  • Expensive per pound compared with the 19 lb bags
  • Plain bag without a reseal
Buy on Amazon Full specs & reviews Prices and availability change often. Check the store for the current price.
Soothing Touch Sore Muscle Soak Bath Salts Pouch, Peppermint, 8 Oz (Pack of 6)
MineralDead Sea salt, evaporated sea salt and mineral saltsScentPeppermintSize8 oz pouches, pack of 6OriginMade in New Mexico, USAEthicsCruelty-free and veganOur score9.4/10

Soothing Touch is a massage-supply brand, and its Sore Muscle Soak comes the way a massage therapist would pack it: six 8-ounce pouches, each a single bath, blending Dead Sea salt, evaporated sea salt rich in magnesium, calcium and potassium, and mined mineral salts, scented with peppermint. There is nothing to measure and nothing to spill, which is why owners praise it for travel, for guests and for a post-run soak when the last thing you want is to hunt for a scoop. It is made in New Mexico, cruelty-free and vegan. It is also, by a distance, the most expensive soak here per bath, and six pouches do not last a month of regular use; peppermint can tingle on sensitive or freshly shaved skin, so start with half a pouch. As an occasional treat or a gift for someone who trains hard, it is the nicest thing on the page. For a nightly habit, buy a bulk bag. Our score 9.4/10.

Pros
  • Pre-portioned pouches: one bath, no scoop, no spill
  • A three-salt blend rather than plain Epsom
  • Peppermint is a cooling, post-workout scent that owners praise
  • Made in the USA, vegan
Cons
  • The priciest per bath on this page
  • Six baths per order
  • Peppermint can feel tingly on sensitive skin
Buy on Amazon Full specs & reviews Prices and availability change often. Check the store for the current price.
#79.0Our score
Coach Soak Magnesium Bath Soak - 3 lb, Energizing Citrus Bath Salts
MineralMagnesium chloride flakes from the Dead Sea, with Vitamin C crystalsScentEnergizing citrus essential oils, with coconut oilSize3 lbContentOver 42,330 mg elemental magnesium per cup, per the makerOriginManufactured in the USAOur score9/10

Coach Soak is built for people who train: magnesium chloride flakes harvested from the Dead Sea, blended with vitamin C crystals, coconut oil and citrus essential oils, and sold as a recovery bath or foot soak for runners, lifters and anyone with a physical job. The maker quotes over 42,330 mg of elemental magnesium per cup and pitches magnesium chloride as the modern alternative to Epsom salt; whether it feels different is for you to judge, but owners widely praise the citrus scent as energising rather than sedating and note that the coconut oil leaves skin softer than a plain salt bath. It dissolves easily and works for a foot tub as well as a full bath. Three pounds is a modest quantity at the recommended dose, the price per pound is higher than Epsom salt, and the oil can make a tub slippery, so rinse it after. For a post-workout soak that does not smell like a sleep aid, it is the pick. Our score 9/10.

Pros
  • Magnesium chloride flakes, which the maker positions as an alternative to Epsom salt
  • Citrus scent that owners praise as uplifting rather than sleepy
  • Coconut oil in the blend leaves skin less dry than plain salt
  • Aimed at runners and lifters, and owners from that crowd praise it
Cons
  • Three pounds does not go far at a cup or more per soak
  • Pricier per pound than Epsom salt
  • Oil in the blend can leave the tub slippery; rinse it
Buy on Amazon Full specs & reviews Prices and availability change often. Check the store for the current price.
Kanjo Natural Epsom Salt - Pure Magnesium Sulfate USP - Lavender Essential Oil - Vitamin E Oil - Bath Salt - Soak for Muscles, Feet & Joints - Unscented - 16oz Bag
Mineral100 percent USP grade magnesium sulfateScentLavender essential oil with vitamin E oilSize16 oz resealable bagUseExternal soaking aid for muscles, feet and jointsBrandKanjo, a pain-relief accessories brandOur score9/10

Kanjo makes pain-relief accessories, and its Epsom salt is the small lavender bag to keep by the bed for the nights you cannot switch off. It is USP-grade magnesium sulfate scented with lavender essential oil and blended with vitamin E oil, sold in a 16-ounce resealable bag and described as an external soaking aid for sore muscles, feet and joints after a long day or a hard workout. Owners praise the lavender as a genuine essential oil scent rather than a perfume, and the bag is a sensible size for a foot soak before bed, which is how many of them use it. One pound is a single full bath, so as a bath salt it is expensive per soak, and the listing title confusingly says both lavender and unscented; it is lavender. Keep it for feet and for the occasional sleepy bath, and buy the Epsoak for volume. Our score 9/10.

Pros
  • Lavender is the classic evening soak scent, and owners praise this one as natural rather than synthetic
  • USP grade salt with vitamin E oil
  • Resealable bag
  • Good for a foot soak after a long day
Cons
  • One pound is a single bath or a few foot soaks
  • The listing title says both lavender and unscented; it is lavender scented
  • Expensive per pound
Buy on Amazon Full specs & reviews Prices and availability change often. Check the store for the current price.

Compare the picks

ProductMineralScentSizeBest forOur scoreOur score
Epsoak 19 lbEpsoakEpsom salt USPUnscented19 lb bagNightly soaks, bulk value9.6/109.6See price
Dr Teals Rosemary MintDr Teal'sEpsom saltRosemary and mint3 lb x 2Scented soaks, gifts9.5/109.5See price
Earthborn Elements bucketEarthborn ElementsEpsom salt, food gradeUnscented1 gal x 2Households, mess-free storage9.4/109.4See price
Aromasong Dead Sea 19 lbAromasongDead Sea saltUnscented19 lb bagMineral baths, scrubs9.4/109.4See price
Pure Original 1 lb x 2PURE ORIGINAL INGREDIENTSEpsom salt, food gradeUnscented1 lb x 2Trying it, DIY salts9.4/109.4See price
Soothing Touch pouchesSoothing TouchDead Sea and sea salt blendPeppermint8 oz x 6Single baths, travel, gifts9.4/109.4See price
Coach Soak 3 lbCoach SoakMagnesium chloride flakesCitrus3 lbPost-workout recovery9/109.0See price
Kanjo Lavender 16 ozKanjoEpsom salt USPLavender16 ozFoot soaks, bedtime9/109.0See price

Epsom salt, Dead Sea salt or magnesium flakes?

Epsom salt is magnesium sulfate, cheap, unscented unless blended, and the default for a muscle soak; the USP grade on the Epsoak and Kanjo bags means it meets the pharmacopeia standard for purity. Dead Sea salt is a mineral mix dominated by magnesium chloride with potassium, calcium and bromide, costs more, and is the traditional choice for skin-focused soaks; the Aromasong bag and the Soothing Touch pouches use it. Magnesium chloride flakes, as in Coach Soak, are marketed as absorbing better than Epsom salt; the evidence for any of these being absorbed through skin in meaningful amounts is thin, and we would treat all three as pleasant, warm, mineral-rich baths rather than supplements. Pick on scent, price per soak and how the water feels on your skin, and do not expect one to outperform another.

How much to use and how long to soak

The makers agree: about two cups of salt in a standard tub under warm running water, then a 20-minute soak, is the standard dose, and a foot tub takes half a cup. At that rate a 19-pound bag gives about 20 baths and a 3-pound bag six to eight, which is the arithmetic behind our bulk recommendations. Dissolve the salt under the running tap rather than dumping it into a full tub, keep the water warm rather than hot, and drink a glass of water afterward, since a long warm bath is dehydrating. Rinse the tub after oil-blended soaks like Coach Soak or anything with coconut oil, because the film is slippery. Skip bath salts on broken skin, and check with a doctor before regular soaking if you are pregnant or have a heart or kidney condition; the salt makers say the same on their bags.

Scented or unscented, bag or bucket

Unscented bulk salt is the better buy for anyone who soaks often, because you can add a few drops of your own lavender, eucalyptus or citrus oil per bath and change it by mood, and a 19-pound bag or a gallon bucket costs a fraction per soak of a scented 3-pound bag. Pre-scented soaks like Dr Teal’s and Kanjo are for people who want it done for them, for gifts and for guest bathrooms, and pouches like Soothing Touch are for travel. On packaging: a bag is cheaper and recycles better but splits in transit and is awkward to scoop from, which is why many Epsoak owners decant into a jar; a bucket like Earthborn’s is heavier and more plastic but lives by the tub with a lid. Whatever you buy, keep it dry; Epsom salt that gets damp sets into a brick that has to be broken up with a spoon.

What is the best Epsom salt for baths?

Epsoak 19 lb for unscented USP-grade salt at a bulk price, or Earthborn Elements if you prefer a resealable bucket. Both are pure magnesium sulfate with no additives.

Is Dead Sea salt better than Epsom salt?

It is different rather than better. Dead Sea salt is a mix of magnesium, potassium, calcium and bromide and is traditionally used for skin; Epsom salt is magnesium sulfate and cheaper per pound. Owners enjoy both; pick on feel, scent and price.

How much bath salt should I use per bath?

About two cups in a standard tub under warm running water, soaking for 20 minutes, which is what Epsoak, Dr Teals and most makers recommend. Half a cup for a foot tub.

Can I add essential oils to unscented Epsom salt?

Yes. A few drops of lavender, eucalyptus or citrus oil stirred into a cup of salt before it goes in the tub is how most owners of the unscented bulk bags use them, and how Earthborn suggests making your own scented salts.

Why did my Epsom salt turn into a solid block?

Moisture. Epsom salt absorbs water from humid bathroom air and sets. Keep it sealed in its bag or, better, in a lidded bucket or jar, and break up any lumps with a spoon; the salt still works.

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RK

Software developer and hardware tinkerer. I have built, broken and fixed more PCs than I can count, and I write about the gear that actually earned a spot on my desk. How we score products · How we test.

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